﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 黄燕鸿
{
    class Program
    {
        static void Main(string[] args)
        {
            Class1 class1=new Class1();
            class1.A="老胡";
            Console.WriteLine(class1.A);
            Console.ReadKey;
        }
    }
}
